docs: add Codex review throttling protocol

.cursor/skills/accessibility-review/SKILL.md

@@ -7,6 +7,10 @@ description: Reviews keyboard navigation support, semantic HTML tags, drawer/dia
 
 Use this skill when reviewing user interfaces to ensure compliance with a11y standards.
 
+## Repository Review Protocol
+
+Follow `AGENTS.md` review throttling and `docs/codex-review-protocol.md` before starting. Do not review opportunistically, do not mutate files during pure review, and update `docs/branch-review-ledger.md` after completed branch/PR reviews.
+
 ## Review Checklist
 
 ### 1. Keyboard & Focus Control

.cursor/skills/ai-architecture-review/SKILL.md

@@ -7,6 +7,10 @@ description: Reviews RAG flows, context assembly, model routing, structured outp
 
 Use this skill when reviewing or modifying the RAG (Retrieval-Augmented Generation) pipeline, document retrieval, and LLM integrations.
 
+## Repository Review Protocol
+
+Follow `AGENTS.md` review throttling and `docs/codex-review-protocol.md` before starting. Do not review opportunistically, do not mutate files during pure review, and update `docs/branch-review-ledger.md` after completed branch/PR reviews.
+
 ## Review Checklist
 
 ### 1. Retrieval Quality & Provenance

.cursor/skills/api-review/SKILL.md

@@ -7,6 +7,10 @@ description: Reviews API routes for routing contracts, input schema validation (
 
 Use this skill when reviewing or modifying API routes, endpoints, or network boundaries within this repository (primarily under `src/app/api/`).
 
+## Repository Review Protocol
+
+Follow `AGENTS.md` review throttling and `docs/codex-review-protocol.md` before starting. Do not review opportunistically, do not mutate files during pure review, and update `docs/branch-review-ledger.md` after completed branch/PR reviews.
+
 ## Review Checklist
 
 ### 1. Request Validation

.cursor/skills/code-quality-review/SKILL.md

@@ -7,6 +7,10 @@ description: Reviews code quality, naming structures, control flow patterns, abs
 
 Use this skill when auditing source files for maintainability, readability, and structural patterns.
 
+## Repository Review Protocol
+
+Follow `AGENTS.md` review throttling and `docs/codex-review-protocol.md` before starting. Do not review opportunistically, do not mutate files during pure review, and update `docs/branch-review-ledger.md` after completed branch/PR reviews.
+
 ## Review Checklist
 
 ### 1. Maintainability & Naming

.cursor/skills/design-review/SKILL.md

@@ -7,6 +7,10 @@ description: Reviews layout density, theme adherence, typography, spacing, and v
 
 Use this skill when auditing UI styling, colors, layout structures, and spacing rules.
 
+## Repository Review Protocol
+
+Follow `AGENTS.md` review throttling and `docs/codex-review-protocol.md` before starting. Do not review opportunistically, do not mutate files during pure review, and update `docs/branch-review-ledger.md` after completed branch/PR reviews.
+
 ## Review Checklist
 
 ### 1. Style & Spacing Consistency

.cursor/skills/frontend-architecture-review/SKILL.md

@@ -7,6 +7,10 @@ description: Reviews Next/React boundaries, state ownership, duplicated client s
 
 Use this skill when reviewing Next.js App Router structures, component boundaries, state management, and React performance.
 
+## Repository Review Protocol
+
+Follow `AGENTS.md` review throttling and `docs/codex-review-protocol.md` before starting. Do not review opportunistically, do not mutate files during pure review, and update `docs/branch-review-ledger.md` after completed branch/PR reviews.
+
 ## Review Checklist
 
 ### 1. Next.js App Router Boundaries

.cursor/skills/performance-review/SKILL.md

@@ -7,6 +7,10 @@ description: Reviews model latency/cost, cache policies, duplicate query coalesc
 
 Use this skill when reviewing query bottlenecks, database RPC latencies, client bundle sizes, or API cost overhead.
 
+## Repository Review Protocol
+
+Follow `AGENTS.md` review throttling and `docs/codex-review-protocol.md` before starting. Do not review opportunistically, do not mutate files during pure review, and update `docs/branch-review-ledger.md` after completed branch/PR reviews.
+
 ## Review Checklist
 
 ### 1. Database & API Latency

.cursor/skills/release-readiness-review/SKILL.md

@@ -7,6 +7,10 @@ description: Reviews build validation, linting/type-checking, target database ch
 
 Use this skill when preparing a branch for merging, pull request submission, or production deployment.
 
+## Repository Review Protocol
+
+Follow `AGENTS.md` review throttling and `docs/codex-review-protocol.md` before starting. Do not review opportunistically, do not mutate files during pure review, and update `docs/branch-review-ledger.md` after completed branch/PR reviews.
+
 ## Review Checklist
 
 ### 1. Build & Automation Checks

.cursor/skills/repo-auditor/SKILL.md

@@ -7,6 +7,10 @@ description: Reviews module dependencies, broken imports, unused files, and stru
 
 Use this skill when auditing the workspace layout, folder structures, imports, and dependencies.
 
+## Repository Review Protocol
+
+Follow `AGENTS.md` review throttling and `docs/codex-review-protocol.md` before starting. Do not review opportunistically, do not mutate files during pure review, and update `docs/branch-review-ledger.md` after completed branch/PR reviews.
+
 ## Review Checklist
 
 ### 1. Structural Audits

.cursor/skills/security-review/SKILL.md

@@ -7,6 +7,10 @@ description: Reviews credentials, token handling, JWT claims, service-role confi
 
 Use this skill when reviewing code that touches authentication, database schemas, environment variables, storage, or external API gateways.
 
+## Repository Review Protocol
+
+Follow `AGENTS.md` review throttling and `docs/codex-review-protocol.md` before starting. Do not review opportunistically, do not mutate files during pure review, and update `docs/branch-review-ledger.md` after completed branch/PR reviews.
+
 ## Review Checklist
 
 ### 1. Key Confinement & Environment Safety

.cursor/skills/supabase-postgres-best-practices/SKILL.md

@@ -25,6 +25,8 @@ Reference these guidelines when:
 - Optimizing for Postgres-specific features
 - Working with Row-Level Security (RLS)
 
+For review-only use, follow `AGENTS.md` review throttling and `docs/codex-review-protocol.md` first. Do not review opportunistically, do not mutate files during pure review, and update `docs/branch-review-ledger.md` after completed branch/PR reviews.
+
 ## Rule Categories by Priority
 
 | Priority | Category                 | Impact      | Prefix      |

.cursor/skills/testing-review/SKILL.md

@@ -7,6 +7,10 @@ description: Reviews unit/integration/E2E coverage, checks for fragile/flaky tes
 
 Use this skill when reviewing test coverage, testing harnesses, and test execution paths (Vitest + Playwright).
 
+## Repository Review Protocol
+
+Follow `AGENTS.md` review throttling and `docs/codex-review-protocol.md` before starting. Do not review opportunistically, do not mutate files during pure review, and update `docs/branch-review-ledger.md` after completed branch/PR reviews.
+
 ## Review Checklist
 
 ### 1. Test Harness Coverage

.cursor/skills/ux-review/SKILL.md

@@ -7,6 +7,10 @@ description: Reviews the question-to-answer flow, source-review friction, eviden
 
 Use this skill when reviewing user interface flows, search input behaviors, sidebars, modal navigation, and responsiveness.
 
+## Repository Review Protocol
+
+Follow `AGENTS.md` review throttling and `docs/codex-review-protocol.md` before starting. Do not review opportunistically, do not mutate files during pure review, and update `docs/branch-review-ledger.md` after completed branch/PR reviews.
+
 ## Review Checklist
 
 ### 1. Search Composer Integration

.github/workflows/ci.yml

@@ -68,6 +68,9 @@ jobs:
       - name: Format check
         run: npm run format:check
 
+      - name: Codex auto-resolve workflow guards
+        run: npm run check:codex-autofix-workflow
+
       - name: Lint
         run: npm run lint